Valdellon, T. C., & Lizarondo, M. S. (1983). A study of selected flowershop operators in Metro Manila. Information Section, Bureau of Agricultural Economics.
Lua i Stíl Chicago (17ú heag.)Valdellon, Taciana C., agus Maura S. Lizarondo. A Study of Selected Flowershop Operators in Metro Manila. Quezon City: Information Section, Bureau of Agricultural Economics, 1983.
Lua MLA (9ú heag.)Valdellon, Taciana C., agus Maura S. Lizarondo. A Study of Selected Flowershop Operators in Metro Manila. Information Section, Bureau of Agricultural Economics, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.